YC S26 Startup Understudy Cuts Anthropic Bills by 80% via Model Distillation

ycombinator · x · 2026-08-07

Launching in YC's S26 batch, Understudy is an inference cloud that promises to cut a company's Anthropic API bills by 80% with no loss in performance.

The platform captures a company's AI traces, trains smaller specialized models based on them, and automatically deploys them only when they outperform the expensive frontier model. This ensures the AI infrastructure gets cheaper and better with every run.

Related event: YC's Understudy Claims to Cut Anthropic API Costs by 80%(2 posts)→

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